CN109075688B - 旋转电机 - Google Patents

旋转电机 Download PDF

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Publication number
CN109075688B
CN109075688B CN201680084662.9A CN201680084662A CN109075688B CN 109075688 B CN109075688 B CN 109075688B CN 201680084662 A CN201680084662 A CN 201680084662A CN 109075688 B CN109075688 B CN 109075688B
Authority
CN
China
Prior art keywords
output shaft
sensor
electric machine
magnetic body
rotating electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201680084662.9A
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English (en)
Chinese (zh)
Other versions
CN109075688A (zh
Inventor
古川晃
森昭彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN109075688A publication Critical patent/CN109075688A/zh
Application granted granted Critical
Publication of CN109075688B publication Critical patent/CN109075688B/zh
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Brushless Motors (AREA)
CN201680084662.9A 2016-04-22 2016-04-22 旋转电机 Active CN109075688B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/062732 WO2017183176A1 (ja) 2016-04-22 2016-04-22 回転電機

Publications (2)

Publication Number Publication Date
CN109075688A CN109075688A (zh) 2018-12-21
CN109075688B true CN109075688B (zh) 2020-07-17

Family

ID=60115787

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680084662.9A Active CN109075688B (zh) 2016-04-22 2016-04-22 旋转电机

Country Status (5)

Country Link
US (1) US11070113B2 (ja)
EP (1) EP3447889B1 (ja)
JP (1) JP6556341B2 (ja)
CN (1) CN109075688B (ja)
WO (1) WO2017183176A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7098047B2 (ja) * 2019-03-08 2022-07-08 三菱電機株式会社 モータ、ファン、および空気調和機
JP2020167920A (ja) * 2019-03-29 2020-10-08 日本電産トーソク株式会社 電動オイルポンプ
DE102021209119A1 (de) 2021-08-19 2023-02-23 Robert Bosch Gesellschaft mit beschränkter Haftung Antriebseinrichtung, Druckerzeuger für eine Bremsanlage
CN115313749B (zh) * 2022-10-11 2023-03-14 沈阳微控新能源技术有限公司 飞轮储能装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103812296A (zh) * 2012-11-13 2014-05-21 阿斯莫株式会社 转子以及无刷电动机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3672775B2 (ja) * 1999-10-18 2005-07-20 松下エコシステムズ株式会社 無刷子電動機
JP3738966B2 (ja) * 2000-12-28 2006-01-25 株式会社デンソー 磁気式回転角度検出装置を内蔵する回転電機
DE102006017905A1 (de) * 2006-04-19 2007-10-25 Bühler Motor GmbH Baugruppe für einen Kommutatormotor, Kommutatormotor mit dieser Baugruppe und Verfahren zur Montage des Kommutatormotors
JP5886269B2 (ja) * 2013-12-27 2016-03-16 マブチモーター株式会社 回転検出装置およびモータ
JP6578642B2 (ja) * 2014-09-30 2019-09-25 日本電産株式会社 モータ
JP6333479B2 (ja) * 2015-06-17 2018-05-30 三菱電機株式会社 永久磁石電動機
DE112016007441T5 (de) * 2016-11-16 2019-08-14 Mitsubishi Electric Corporation Drehpositionserkennungsvorrichtung
JP2019122081A (ja) * 2017-12-28 2019-07-22 日本電産トーソク株式会社 電動アクチュエータ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103812296A (zh) * 2012-11-13 2014-05-21 阿斯莫株式会社 转子以及无刷电动机

Also Published As

Publication number Publication date
CN109075688A (zh) 2018-12-21
US11070113B2 (en) 2021-07-20
JPWO2017183176A1 (ja) 2018-10-25
US20210175781A1 (en) 2021-06-10
WO2017183176A1 (ja) 2017-10-26
EP3447889A1 (en) 2019-02-27
JP6556341B2 (ja) 2019-08-07
EP3447889B1 (en) 2021-02-17
EP3447889A4 (en) 2019-04-24

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